He is the employer of fellow primary villains Boris Badenov and Natasha Fatale, serving as an overarching antagonist in some episodes of the series.

Fearless Leader is a dictator from the fictional country Pottsylvania, and the employer of the inept mobsters Boris Badenov and Natasha Fatale.

Mr. Big appears in two storylines of the series, "Upsidaisium" and "Metal Munching Moon Mice."

[citation needed] As expected from his given position and name, Fearless Leader is a strict, ruthless character, and often harshly criticizes the incompetence of his main minion Gerald.

His monocle and sharply-angled features closely resemble Erich von Stroheim and characters from a 1942 anti-Nazi propaganda poster circulated during World War II.